It is ideal for fermentations up to 50L.
- Each Fermentation Lock consists out of the lock and a bung to seal the lock into the fermentation lid, and a cover cap to keep out insect or contamination.
- Robust, strong, transparent.
- Drill a 14mm hole size in fermentation bucket lid to ensure a tight fit.
For fermentations larger than 50L, consider using our Large fermentation lock.